著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) NG H. Z. T. S. E.,A network positioning system for the Internet,"USENIX Annual Technical Conference, Berkeley, CA, USA, 2004",,,2004,,,,https://cir.nii.ac.jp/crid/1574231875972419072,